.scrollDiv{
    width: 1000px;
    height: 500px;
    overflow-y: auto;
    overflow-x: hidden;
}
#selector{
    position: absolute;
    left: 1190px;
    top:50px;
    width: 150px;
    height: 30px;
}
#radr{
    position: absolute;
    top: 200px;
    right: 10px;
    
}